[PATCH v6 1/4] [media] exynos-scaler: Add DT bindings for SCALER driver
flat view
STALE4591d
REVIEWED: 10 (10M)
From: Shaik Ameer Basha <hidden>
Date: 2014-03-19 07:13:13
Also in:
linux-arm-kernel, linux-media, linux-samsung-soc
Subsystem:
media input infrastructure (v4l/dvb), open firmware and flattened device tree bindings, the rest · Maintainers:
Mauro Carvalho Chehab, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Revision v6 of 4 in this series; 1 review trailer.
Revisions (4)
- v3 [diff vs current]
- v4 [diff vs current]
- v5 [diff vs current]
- v6 current
This patch adds the DT binding documentation for the Exynos5420/5410 based SCALER device driver. Signed-off-by: Shaik Ameer Basha <redacted> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> --- .../devicetree/bindings/media/exynos5-scaler.txt | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/exynos5-scaler.txt
diff --git a/Documentation/devicetree/bindings/media/exynos5-scaler.txt b/Documentation/devicetree/bindings/media/exynos5-scaler.txt
new file mode 100644
index 0000000..e1dd465
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/exynos5-scaler.txt@@ -0,0 +1,24 @@ +* Samsung Exynos5 SCALER device + +SCALER is used for scaling, blending, color fill and color space +conversion on EXYNOS[5420/5410] SoCs. + +Required properties: +- compatible: should be "samsung,exynos5420-scaler" or + "samsung,exynos5410-scaler" +- reg: should contain SCALER physical address location and length +- interrupts: should contain SCALER interrupt specifier +- clocks: should contain the SCALER clock phandle and specifier pair for + each clock listed in clock-names property, according to + the common clock bindings +- clock-names: should contain exactly one entry + - "scaler" - IP bus clock + +Example: + scaler_0: scaler@12800000 { + compatible = "samsung,exynos5420-scaler"; + reg = <0x12800000 0x1000>; + interrupts = <0 220 0>; + clocks = <&clock 381>; + clock-names = "scaler"; + };
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1.7.9.5